From c75a08a749718fc5ef25f8c2f826939be657c0bf Mon Sep 17 00:00:00 2001
From: Daniel Silverthorn <daniel.silverthorn@amdocs.com>
Date: Thu, 4 May 2017 13:08:13 -0400
Subject: Initial search service commit

Changing common logging dep

Change-Id: I454697a9df0ee63f43d7b7d2a3818fe2d9b7bcf2
Signed-off-by: Daniel Silverthorn <daniel.silverthorn@amdocs.com>
---
 .../searchapi/DateHistogramAggregation.java        | 119 +++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/DateHistogramAggregation.java

(limited to 'src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/DateHistogramAggregation.java')

diff --git a/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/DateHistogramAggregation.java b/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/DateHistogramAggregation.java
new file mode 100644
index 0000000..bc62a95
--- /dev/null
+++ b/src/main/java/org/openecomp/sa/searchdbabstraction/searchapi/DateHistogramAggregation.java
@@ -0,0 +1,119 @@
+/**
+ * ============LICENSE_START=======================================================
+ * Search Data Service
+ * ================================================================================
+ * Copyright © 2017 AT&T Intellectual Property.
+ * Copyright © 2017 Amdocs
+ * All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License ati
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ * ECOMP and OpenECOMP are trademarks
+ * and service marks of AT&T Intellectual Property.
+ */
+package org.openecomp.sa.searchdbabstraction.searchapi;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * An example of elasticsearch date_histogram aggregation:
+ *
+ * <p><pre>
+ * {
+ *    "aggs": {
+ *        "my_group": {
+ *            "date_histogram" : {
+ *               "field" : "date",
+ *               "interval" : "month"
+ *           }
+ *        }
+ *    }
+ * }
+ * </pre>
+ */
+
+public class DateHistogramAggregation extends AbstractAggregation {
+
+  private String interval;
+
+  private String format;
+
+  @JsonProperty("time-zone")
+  private String timeZone;
+
+
+  public String getInterval() {
+    return interval;
+  }
+
+  public void setInterval(String interval) {
+    this.interval = interval;
+  }
+
+  public String getTimeZone() {
+    return timeZone;
+  }
+
+  public String getFormat() {
+    return format;
+  }
+
+  public void setFormat(String format) {
+    this.format = format;
+  }
+
+  public void setTimeZone(String timeZone) {
+    this.timeZone = timeZone;
+  }
+
+  @Override
+  public String toElasticSearch() {
+    StringBuilder sb = new StringBuilder();
+
+    sb.append("\"date_histogram\": {\"field\": \"");
+    sb.append(field);
+    sb.append("\"");
+    if (interval != null) {
+      sb.append(", \"interval\": \"");
+      sb.append(interval);
+      sb.append("\"");
+    }
+    if (format != null) {
+      sb.append(", \"format\": \"");
+      sb.append(format);
+      sb.append("\"");
+    }
+    if (timeZone != null) {
+      sb.append(", \"time_zone\": \"");
+      sb.append(timeZone);
+      sb.append("\"");
+    }
+    if (size != null) {
+      sb.append(", \"size\": ");
+      sb.append(size);
+    }
+    if (minThreshold != null) {
+      sb.append(", \"min_doc_count\": ").append(minThreshold);
+    }
+    sb.append("}");
+
+    return sb.toString();
+  }
+
+  @Override
+  public String toString() {
+    return "DateHistogramAggregation: [field=" + field + ", interval=" + interval + ", format="
+        + format + ", timeZone=" + timeZone + ", size=" + size + " minThreshold=" + minThreshold;
+  }
+}
-- 
cgit 1.2.3-korg